Spuit type heterogeneous contents mixing container

ABSTRACT

Disclosed is a spuit-type heterogeneous contents mixing container. The spuit-type heterogeneous contents mixing container includes an outer container for containing a first content therein; an inner container for containing a second content therein, the inner container having at least a portion inserted into the outer container and being formed with a vertical guide groove; a sealing plate detachably coupled to the inner container to prevent the first and second contents from being mixed; a rotation cap rotatably coupled to the outer container; a rotation member rotated together with the rotation cap and formed with an oblique guide portion; an operating member disposed to be movable vertically in the inner container and provided with a guide protrusion; and a spuit part for sucking and discharging the first and second contents contained in the outer container.

BACKGROUND

The present invention relates to a spuit type heterogeneous contentsmixing container, and more particularly, to a spuit type heterogeneouscontents mixing container in which a sealing plate is separated from aninner container while an operating member moves vertically by therotation of a rotating cap, so that heterogeneous contents contained inouter and inner containers, respectively, can be easily mixed and used.In addition, the moved operating member serves as an insertion guidepipe for a spuit part and always presses the sealing plate so that thesealing plate does not move in the outer container.

In general, cosmetics or medicines contained in a container are oftenused by mixing two or more heterogeneous contents in order to enhancethe efficacy or effect of the cosmetics or medicines.

However, when the contents required to be mixed for use are distributedand kept after being mixed and contained together in a single containerin advance, a chemical reaction occurs in the container, so that thecontents solidify or precipitate, resulting in poor discharge,discoloration or alteration of the contents.

For this reason, according to the related art, heterogeneous contentsare contained in separate containers, and when used, the contents aremixed in a separate container after opening inlets of two containers.

However, the method as described above is inconvenient in use and thereis a risk of losing the container. In addition, when the contentscontained in separate containers are put into one container, thecontents may flow down and contaminate the surroundings.

Accordingly, recently, there has been developed a heterogeneous contentsmixing container in which heterogeneous contents are contained in asingle container while being separated from each other, and the contentsare mixed for use by a user's manipulation if necessary.

As a related art, there has been disclosed a spuit type heterogeneouscontents mixing container in Korean Registered Patent No. 10-1912587,which had been applied by the applicant of the present invention.

The related art includes an outer container for containing a firstcontent therein, an inner container for containing a second contenttherein, which is inserted into the outer container and formed with avertical moving hole, a sealing plate coupled to the inner container toprevent the first and second contents from mixing, an operating membercoupled to the inner container to be movable up or down, a detachablecap detachably coupled to the operating member, a push button made of anelastic material and formed on an upper portion of the detachable cap, aspuit pipe extending downward from the push button, and a push buttoncover for protecting the push button.

According to the related art, after the operating member is rotated torelease the lock, when the push button cover is pushed, the spuit pipecoupled to the detachable cap pushes the sealing plate to be separatedfrom the inner container while the detachable cap moves downwardtogether with the operating member, so that the heterogeneous contentsseparately contained in the inner and outer containers are mixed andblended.

However, the related art has a structure in which the spuit pipedirectly moves the sealing plate downward by the pressing of the pushbutton cover, and thus relatively weak women cannot operate it easily.Rather, when the push button cover is pressed with excessive force, thespuit pipe may be damaged.

In addition, it is necessary to mix the heterogeneous contents throughseveral steps of rotating the operating member by a certain section in astate where the push button cover surrounds the push button, and thenforcibly pressing the push button cover to separate the sealing platefrom the inner container, so that it may be inconvenient to use.

SUMMARY

To solve the problems described above, an object of the presentinvention is to provide a spuit type heterogeneous contents mixingcontainer in which heterogeneous contents are contained in outer andinner containers, respectively, an opened portion of the inner containeris inserted into the outer container while closing a sealing plate, andan operating member pushes the sealing plate downward to open the innercontainer while being moved vertically by the rotation of a rotationcap, so that it is possible to easily mix and use the homogeneouscontents contained in the inner and outer containers. In addition, themoved operating member serves as an insertion guide pipe for a spuitpart, and always presses the sealing plate to prevent the sealing platefrom moving in the outer container.

According to the present invention, there is provided a spuit-typeheterogeneous contents mixing container which includes an outercontainer for containing a first content therein; an inner container forcontaining a second content therein, the inner container having at leasta portion inserted into the outer container and being formed with avertical guide groove; a sealing plate detachably coupled to the innercontainer to prevent the first and second contents from being mixed; arotation cap rotatably coupled to the outer container; a rotation memberrotated together with the rotation cap and formed with an oblique guideportion; an operating member disposed to be movable vertically in theinner container and provided with a guide protrusion; and a spuit partfor sucking and discharging the first and second contents contained inthe outer container.

The first and second contents may be mixed as the operating memberpushes downward the sealing plate to separate the sealing plate from theinner container while being moved vertically by a rotation of therotation cap.

The sealing plate may be formed at a center thereof with a first throughhole and the operating member may be formed at a center thereof with asecond through hole, such that the spuit part is inserted into the outercontainer by passing through the first and second through holes.

The rotation cap may be formed with a first locking protrusion and therotation member may be formed with a second locking protrusion, suchthat the rotation cap is engaged with the rotation member.

The operating member may move to a lower side of the outer containerwhile pushing the sealing plate to serve as an insertion guide pipe intowhich at least a portion of the spuit part is inserted, and may be fixedto the inner bottom of the outer container by pressing the sealingplate.

The operating member may be formed with a vertical communication hole,and at least a portion of the vertical communication hole may be exposedto a lower side of the inner container when the operating member movesto a lower side of the outer container.

The spuit part may include a push button formed of an elastic material,a spuit pipe connected to a lower side of the push button, and a handlecoupled to an outside of the spuit pipe.

According to the embodiments of the present invention, the operatingmember pushes the sealing plate to open the inner container closed bythe sealing plate while moving vertically by the rotation of therotation cap, so that the heterogeneous contents contained in the outercontainer and the inner container can be easily mixed and used.

In addition, according to the embodiments of the present invention, themixed heterogeneous contents are sucked or discharged at a small amountby the spuit part including the push button, the spuit pipe and thehandle, so that it is possible to prevent the mixed heterogeneouscontents from being wasted while being excessively used.

In addition, according to the embodiments of the present invention, inthe state where the operating member vertically moved by the rotation ofthe rotation cap extends downward from the inner container, theoperating member serves as an insertion guide pipe for the spuit part,so that it can be conveniently used.

In addition, according to the embodiments of the present invention, theoperating member vertically moved by the rotation of the rotation capalways presses the sealing plate so that the sealing plate does not movein the outer container, so it is possible to prevent malfunctions causedby the sealing plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of a mixing container according to anembodiment of the present invention

FIG. 2 is an exploded perspective view of a mixing container accordingto an embodiment of the present invention.

FIG. 3 is a cross-sectional view of a mixing container, which is takenalong line A-A, according to an embodiment of the present invention.

FIG. 4 is a cross-sectional view of a mixing container, which is takenalong line B-B, according to an embodiment of the present invention.

FIG. 5 is a cross-sectional view illustrating a state of rotating arotation cap, which is taken along line A-A, according to an embodimentof the present invention.

FIG. 6 is a cross-sectional view illustrating a state in which anoperating member is completely vertically moved, which is taken alongline A-A, according to an embodiment of the present invention.

FIG. 7 is a cross-sectional view illustrating a state in which a pushbutton cover is separated, which is taken along line B-B, according toan embodiment of the present invention.

FIG. 8 is a cross-sectional view illustrating a state in which a pushbutton is pressed, which is taken along line B-B, according to anembodiment of the present invention.

FIG. 9 is a cross-sectional view illustrating a state in which thepressure on a push button is released, which is taken along line B-B,according to an embodiment of the present invention.

FIG. 10 is a cross-sectional view illustrating a state in which a spuitpart is separated, which is taken along line B-B, according to anembodiment of the present invention.

DETAILED DESCRIPTION OF THE EMBODIMENTS

In the following detailed description, reference is made to theaccompanying drawings that show, by way of illustration, specificembodiments in which the present invention may be practiced. Theseembodiments are described in sufficient detail to enable those skilledin the art to practice the present invention. It is to be understoodthat the various embodiments of the present invention, althoughdifferent, are not necessarily mutually exclusive. For example, aparticular feature, structure, or characteristic described herein inconnection with one embodiment may be implemented within otherembodiments without departing from the spirit and scope of the presentinvention. In addition, it is to be understood that the location orarrangement of individual elements within each disclosed embodiment maybe modified without departing from the spirit and scope of the presentinvention.

The following detailed description is, therefore, not to be taken in alimiting sense, and the scope of the present invention is defined onlyby the appended claims, appropriately interpreted, along with the fullrange of equivalents to which the claims are entitled. In the drawings,like numerals refer to the same or similar functionality throughout theseveral views.

With respect to the terms used in an example embodiment of the presentinvention, general terms currently and widely used are selected in viewof function with respect to the present invention. However, the termsmay vary according to an intention of a technician practicing in thepertinent art, an advent of new technology, etc. In specific cases,terms may be chosen arbitrarily, and in this case, definitions thereofwill be described in the description of the corresponding presentinvention. Accordingly, the terms used in the description should notnecessarily be construed as simple names of the terms, but be definedbased on meanings of the terms and overall contents of the presentinvention.

In addition, when some part ‘includes’ some elements, unless explicitlydescribed to the contrary, it means that other elements may be furtherincluded but not excluded.

A spuit type heterogeneous contents mixing container according to anembodiment of the present invention will be described with reference toFIGS. 1 to 10.

FIG. 1 is a perspective view of a mixing container according to anembodiment of the present invention. FIG. 2 is an exploded perspectiveview of a mixing container according to an embodiment of the presentinvention. FIG. 3 is a cross-sectional view of a mixing container, whichis taken along line A-A, according to an embodiment of the presentinvention. FIG. 4 is a cross-sectional view of the mixing container,which is taken along line B-B, according to an embodiment of the presentinvention.

As shown, a mixing container according to an embodiment of the presentinvention may include an outer container 10, an inner container 20, asealing plate 30, a rotation cap 40, a rotation member 50, an operatingmember 60, and a spuit part 70.

The outer container 10, which is formed in a shape of a rigid cylinderhaving an opened upper portion, contains a first content C1 in an innerspace thereof. Of course, the outer container 10 is not limited to arigid cylindrical shape, and may be formed in various shapes or ofmaterials.

As shown in FIG. 2, the first content C1 is charged to the opened upperportion of the outer container 10, and an end of the opened portion isformed with a fixing groove 11 to enable the inner container 20 to befitted.

As shown in FIG. 3, a sealing plate insertion groove 12 may be formed inan inner bottom of the outer container 10, where the sealing plate 30separated from the inner container 20 is inserted into the sealing plateinsertion groove 12 and a fixing protrusion 12 a is formed on an outsideof the sealing plate insertion groove 12.

A first coupling protrusion 14, which is formed on an upper outerperiphery of the outer container 10, may be rotatably coupled with therotation cap 40.

At least a portion of the inner container 20 is inserted into the outercontainer 10, and a second content C2 is contained inside the innercontainer 20. In this case, preferably, the second content C2, which isdifferent from the first content (C1), is a content that can enhance theefficacy or effect when used while being mixed with the first contentC1.

As shown in FIGS. 3 and 4, an upper inner wall 22 may extend upwardlyfrom an upper portion of the inner container 20, and an upper outer wall24 may extend upwardly while being spaced apart from an outside of theupper inner wall 22 by a predetermined interval. At least one verticalguide groove 22 a is formed on the upper inner wall 22 to guide the upand down movement of the operating member 60, and a fixed protrusion 24a is formed on an outer periphery of the upper outer wall 24 such thatthe inner container 20 is fixed without rotating with respect to theouter container 10 with no traction while being inserted into the fixinggroove 11 of the outer container 10.

In addition, the upper outer wall 24 may be formed with a communicationhole 24 b, such that the first and second contents C1 and C2 movebetween an inner space of the outer container 10 and an upper innerspace of the inner container 20.

In addition, a lower inner wall 26 may extend downward from a lowerportion of the inner container 20, and a lower outer wall 28 may extendoutward while being spaced apart from an outside of the lower inner wall26. The second content C2 may be contained in a space between the lowerinner wall 26 and the lower outer wall 28, and the space between thelower inner and outer walls 26 and 28 may be sealed while ends of thelower inner and outer walls 26 and 28 are coupled to the sealing plate30.

Meanwhile, first and second sealing rings R1 and R2 may be formedbetween the outer and inner containers 10 and 20, and the first andsecond sealing rings R1 and R2 may seal the outer container 10 toprevent the first content C1 contained in the outer container 10 fromleaking out.

In this case, the first and second sealing ring R1 and R2 are formed ofa soft material. Preferably, the first and second sealing ring R1 and R2may be formed of one or more of urethane rubber, natural rubber,elastomer, nitrile-butadiene rubber (NBR) and silicone, or one or moreof elastic polypropylene, polyethylene, acrylonitrile butadiene styrene(ABS) and Thermo plastic elastomer (TPE). Of course, the first to secondsealing rings R1 and R2 are not limited to the above-describedmaterials, and may be formed of various materials having elasticity in acertain range.

As shown in FIGS. 3 and 4, the sealing plate 30 is coupled to the lowerend of the inner container 20 to block the inner spaces of the outer andinner containers 10 and 20, thereby preventing the first and secondcontents C1 and C2 contained in the outer and inner containers 10 and 20from being blended before being mixed.

A first through hole 31 may be formed at the center of the sealing plate30 to allow a spuit part 70 to pass therethrough, and an upper extensionprotrusion wheel 32 may extend upward from the outside of the firstthrough hole 31 to allow the operating member 60 to be placed thereon.

A first end sill step 32 a may be formed on an inner periphery of theupper extension protrusion wheel 32, and an end portion of the operatingmember 60 may be placed on the first end sill 32 a while at least aportion of the operating member 60 is inserted into an inside of theupper extension protrusion wheel 32. In addition, a contentcommunication slit 32 b is formed on an outer wall of the upperextension protrusion wheel 32. When the sealing plate 30 is separatedfrom the inner container 20 to mix the first and second contents C1 andC2, the first and second contents C1 and C2 thus mixed move through thecontent communication slit 32 b are moved through the contentscommunication slit 32 b and sucked into the spuit part 70.

In addition, first and second fitting grooves 33 and 35 are formed on anoutside of the upper extension protrusion wheel 32, and are fitted withthe lower inner and outer walls 26 and 28 of the inner container 20,respectively. Thus, the opened one side of the inner container 20 isclosed, thereby blocking the inner container 20.

Meanwhile, a plurality of protrusion ribs 34 protrude outwardly from theouter periphery of the sealing plate 30. When the sealing plate 30 isseparated from the inner container 20 and moves to the lower side, asshown in FIG. 5, the first content C1 passes between the plurality ofprotrusion ribs 34 to be mixed with the second content C2.

In addition, a protrusion 30 is formed on the lower portion of thesealing plate 30. When the sealing plate 30 is separated from the innercontainer 20, as shown in FIG. 7, the first fixing protrusion 12 a ofthe sealing plate insertion groove 12 may be fitted with an outerperiphery of the protrusion 36 while the protrusion 36 is inserted intothe sealing plate insertion groove 12 of the outer container 10.

The rotation cap 40 is rotatably coupled to the upper portion of theouter container 10 and transmits the rotational force to the rotationmember 50 while being rotated by a user.

As shown in FIG. 2, at least one first locking protrusion 42 may beformed on an inside of the rotation cap 40 and is fastened to therotation member 50. A second coupling protrusion 44 may be formed on alower portion of the first locking protrusion 42 to be rotatablyundercut-coupled to the first coupling protrusion 14 of the outercontainer 10.

The rotation member 50 is rotated together with the rotation cap 40 in astate in which at least a portion is inserted into an inside of therotation cap 40.

An inlet 51, into which the spuit part 70 is inserted or input/output,is formed at one side of the rotation member 50. The inlet 51 passesthrough the center of the rotation cap 40 and is exposed to the upperportion of the outer container 10. A screw thread may be formed on theouter periphery of the inlet 51 to be screw-coupled to the spuit part70.

At least one second locking protrusion 52 is formed on the outerperiphery of the rotation member 50 to be engaged with the first lockingprotrusion 42 of the rotation cap 40. In other words, the second lockingprotrusion 52 of the rotation member 50 is fastened while being fittedbetween the first locking protrusions 42 of the rotation cap 40, so thatthe rotation member 50 is rotated by the rotation cap 40.

In addition, a lower extension portion 54 may extend downward from anopposite side of the rotation member 50, and an oblique guide portion 56having an oblique surface 56 a may be formed on an inner periphery ofthe lower extension portion 54. That is, when the rotation member 50 isrotated in place by the rotation cap 40, while rotating in the rotationdirection of the rotation member 60, the oblique surface 56 a of theoblique guide portion 56 may push the guide protrusion 66 of theoperating member 60 to allow the guide protrusion 66 to move downwardalong the vertical guide groove 22 a of the inner container 20.

In this case, a plurality of protrusions or grooves may be formed on theouter periphery of the lower extension portion 54 to be fitted to aplurality of protrusions or grooves formed on the upper inner peripheryof the inner container 20.

Meanwhile, a wiper 90, which sweeps off contents stuck on the outerperiphery of the spuit pipe 74 of the spuit part 70 when the spuit pipe74 is withdrawn, may be further coupled to the inlet 51 of the rotationmember 50.

The operating member 60 is disposed to be vertically movable in theinner container 20 and the rotation member 50, and operates to separatethe sealing plate 30 from the inner container 20. The operating member60 has a shape of a tube having opened upper and lower portions, and asecond through hole 61 is formed at the center of the operating member60 such that the spuit part 70 pass through the operating member 60.

An insertion portion 62 is formed at a lower side of the operatingmember 60. As shown in FIGS. 3 and 4, the insertion portion 62 is formedto have an outer diameter relatively smaller than those of otherportions, so that the end portion of the operating member 60 may beplaced on the end sill 32 a of the upper extension protrusion wheel 32while being inserted into an inside of the upper extension protrusionwheel of the seal plat 30. Therefore, the ends of the operating member60 and the sealing plate 30 are kept in close contact with each other.

In addition, a guide protrusion 66 may protrude outwardly from the upperouter periphery of the operating member 60. The guide protrusion 66 istightly closed to the oblique surface 56 a of the oblique guide part 56formed on the rotation member 50 by passing through the vertical guidegroove 22 a, and moves downward along the vertical guide groove 22 awhile being pushed in an oblique direction by the oblique surface 56 a.

In addition, a vertical communication hole 64 may be formed in the outerperiphery of the operating member 60. The vertical communication hole 64is formed in a long rectangular shape along the length direction of theoperating member 60 to serve as a passage of the first or second contentC1 or C2, or air. In more detail, when the operating member 60 is movedto the lower side of the outer container 10 by the rotational operationof the rotation cap 40, at least a portion of the vertical communicationhole 64 may be exposed downwardly of the inner container 20.Accordingly, when the spuit part 70 is inserted into or withdrawn fromthe second through hole 61 of the operating member 60, the first andsecond contents C1 and C2 or air may move between the inner spaces ofthe outer container and the operating member 60 through the verticalcommunication hole 64.

According to the mixing container of an embodiment, as the operatingmember 60 pushes the sealing plate 30 to separate the sealing plate 30from the inner container 20 while being moved linearly toward the bottomof the outer container 10 by the rotational operation of the rotationcap 40, the first and second contents C1 and C2 separately contained inthe outer and inner containers 10 and 20 are mixed with each other. Inthis case, the operating member 60 extending downwardly from the innercontainer 20 is fixed to serve as an insertion guide tube of the spuitpart 70 so that the spuit part 70 may be more easily inserted orwithdrawn. At the same time, since the operating member 60 alwayspresses the upper portion of the sealing plate 30, the sealing plate 30does not move in the outer container 10, so that it is possible toprevent the malfunction of the mixing container due to the movement ofthe sealing plate 30.

The spuit part 70 is detached from the upper portion of the outercontainer 10, and sucks or discharges the first and second contents C1and C2 contained in the outer container 10.

The spuit part 70 may include a push button 72 made of an elasticmaterial, a spuit pipe 74 connected to the lower side of the pushbutton72, and a handle 76 connected to the push button 72 and the outside ofthe spuit pipe 74.

When the push button 72 is pressed by a user, the first and secondcontents C1 and C2 are sucked or pushed through the spuit pipe 74 whilethe internal volume is changed. The spuit pipe 74 extends to the lowerside of the push button 72 and is inserted into the outer container 10by passing through the first and second through holes 31 and 61 of thesealing plate 30 and the operating member 60.

In this case, the push button 72 is formed of an elastic material havingrestoration, and is particularly preferably formed of at least one ofnatural rubber, elastomer, acrylonitrile-butadiene rubber (NBR), andsilicone rubber.

In addition, the handle 76 is coupled to the outside of the push button72 and the spuit pipe 74, and formed on the inner periphery thereof witha screw thread to be screw coupled with a screw thread formed on theupper outer periphery of the rotation member 50. In the mixing containeraccording to an embodiment of the present invention, although the spuitpart 70 and the rotation member 50 are illustrated as being screwcoupled to each other, the present invention is not limited thereto. Thespuit part 70 and the rotation member 50 may be coupled to each other invarious coupling scheme such as an undercut coupling scheme, aprotrusion and groove coupling scheme, a forcibly fitting couplingscheme, a magnetic force coupling scheme, etc.

That is, as shown in FIG. 8, when the push button 72 is pressed, theinternal volume of the push button 72 decreases, and at the same time,the air in the push button 72 and the spuit pipe 74 is exhausted.Thereafter, as shown in FIG. 9, when the pressure on the push button 72is released, the internal volume of the push button 72 is increasedwhile the push button 72 is restored to its original shape, and at thesame time, the first and second contents C1 and C2 mixed in the outercontainer 10 are sucked into the spuit pipe 74 by the suction force.

In addition, as shown in FIGS. 3 and 4, a push button cover 80 forprotecting the push button 72 during carrying or keeping may be furthercoupled to an upper portion of the push button 72 of the spuit part 70.

The push button cover 80 is coupled while surrounding the push button72, and formed of a rigid material. That is, since the push button 72 ofthe spuit part 70 is formed of an elastic material, the push button 72may be unintentionally pressed by external force during distributing orcarrying. To prevent this, the rigid push button cover 80 is detachablycoupled to the outside of the push button 72.

FIGS. 5 to 10 are views illustrating the assembly and use of aheterogeneous contents mixing container according to an embodiment ofthe present invention. Hereinafter, the processes of assembling andusing a heterogeneous contents mixing container according to anembodiment of the present invention will be described with reference toFIGS. 5 to 10.

First, in order to assemble a mixing container according to anembodiment of the present invention, as shown, the first content C1 isfilled in the inner space of the outer container 10.

Next, after the inner container 20 is turned over, the inner space ofthe inner container 20, that is, the space between the lower inner wall26 and the lower outer wall 28 is filled with the second content C2, andthe sealing plate 30 is coupled to the end of the inner container 20.

Next, as described above, the first and second sealing rings R1 and R2are fitted to the inside and outside of the inner container 20 which isfilled with the second content C2 and coupled to sealing plate 30, andafter the inner container 20 is turned over again, the inner container20 is inserted into the opened upper portion of the outer container 10.

Next, the operating member 60 is inserted into the upper portion of theinner container 20, and the rotation member 50 is fitted with the innercontainer 20 while the operating member 60 is covered with the rotationmember 50. Then, the rotation cap 40 is rotatably coupled to the outercontainer 10 while surrounding the sides of the rotation member 50 andthe inner container 20.

In this case, the insertion portion 62 of the operating member 60 passesthrough the center of the inner container 20 and is inserted into theupper extension protrusion wheel 32 of the sealing plate 30. The guideprotrusion 66 in close contact with the oblique surface 56 a of therotation member 50 in the state where the guide protrusion 66 isinserted into the vertical guide groove 22 a of the inner container 20.In addition, the first locking protrusion 42 of the rotation cap 40 isengaged with the second locking protrusion 52 of the rotation member 50.

Next, after the wiper 90 is coupled to the inside of the inlet 51 of therotation member 50, the spuit part 70 including the push button 72, thespuit pipe 74 and a handle 76 is screw coupled while inserting into theinlet 51, and the push button cover 80 is put on the top of the pushbutton 72 of the spuit part 70 to be coupled.

In this case, the spuit pipe 74 of the spuit part 70 is inserted intothe outer container 10 by passing through the second through hole 61 ofthe operating member 60 and the first through hole 31 of the sealingplate 30.

FIG. 5 is a cross-sectional view illustrating a state of rotating arotation cap, which is taken along line A-A, according to an embodimentof the present invention. FIG. 6 is a cross-sectional view illustratinga state in which an operating member is completely vertically moved,which is taken along line A-A, according to an embodiment of the presentinvention.

Meanwhile, when it is desired to use the mixing container assembled asdescribed above, the rotation cap 40 rotates with respect to the outercontainer 10 in either direction.

As shown in FIG. 5, when the rotation cap 40 rotates, while the rotationmember 50 engaged with the inside of the rotation cap 40 rotatestogether, the oblique surface 56 a formed in the oblique guide portion56 of the rotation member 50 pushes the guide protrusion 66 of theoperating member 60 to the side. In this case, the guide protrusion 66is inserted into the vertical guide groove 22 a of the inner container20 and cannot be rotated, and is linearly moved downward along thevertical guide groove 22 a while being pressed by the oblique surface 56a.

At the same time, the sealing plate 30, which is in close contact withthe end of the operating member 60, is pushed by the operating member 60and separated from the inner container 20. Thus, the second content C2that is separately contained in the inner container 20 is introducedinto the outer container 10 to be blended and mixed with the firstcontent C1.

Thereafter, when the operating member 60 is further rotated, as shown inFIG. 6, the operating member 60 pushes the sealing plate 30 to thebottom of the outer container 10, thereby causing the protrusion 36 ofthe sealing plate 30 to be inserted into the sealing plate insertiongroove 12 of the outer container 10.

In this case, in a state in which the operating member 60 extendsdownward from the inner container 20, the operating member 60 is fixedto serve as an insertion guide pipe of the spuit part 70. The operatingmember 60 continuously presses the sealing plate 30 inserted into thebottom of the outer container 10, so that the sealing plate 30 isprevented from moving in the outer container 10.

FIG. 7 is a cross-sectional view illustrating a state in which a pushbutton cover is separated, which is taken along line B-B, according toan embodiment of the present invention. FIG. 8 is a cross-sectional viewillustrating a state in which a push button is pressed, which is takenalong line B-B, according to an embodiment of the present invention.FIG. 9 is a cross-sectional view illustrating a state in which thepressure on a push button is released, which is taken along line B-B,according to an embodiment of the present invention. FIG. 10 is across-sectional view illustrating a state in which a spuit part isseparated, which is taken along line B-B, according to an embodiment ofthe present invention.

Afterwards, as shown in FIG. 7, the push button cover 80 is separated toexpose the push button 72 of the spuit part 70 to the outside, and theelastic material push button 72 as shown in FIG. 8) Is pressed, theinternal volume of the push button 72 is reduced, and at the same time,the air in the push button 72 and the spuit pipe 74 is discharged to theouter container 10 by the pressing pressure.

Thereafter, as shown in FIG. 9, when the pressure on the push button 72is released, the internal volume increases as the push button 72 isrestored to its original shape, and first and second contents C1 and C2mixed in the outer container 10 are sucked into the spuit pipe 74 by thesuction force.

Next, as shown in FIG. 10, the handle 76 of the spuit part 70 is heldand rotated to separate the spuit part 70 from the rotation member 50,and the spuit pipe 74 in which the mixed contents are sucked is takenout from the outer and inner containers 10 and 20.

Thereafter, when he end of the spuit pipe 74 is located near the skinand the push button 72 made of an elastic material is pressed, theinternal volume of the push button 72 decreases, and the mixed contentssucked in the spuit pipe 74 are discharged.

While the present invention has been described above using particularexamples, including specific elements, by way of limited embodiments anddrawings, it is to be appreciated that these are provided merely to aidthe overall understanding of the present invention, the presentinvention is not to be limited to the embodiments above, and variousmodifications and alterations can be made from the disclosures above bya person having ordinary skill in the art to which the present inventionpertains.

Therefore, the spirit of the present invention must not be limited tothe embodiments described herein, and the scope of the present inventionmust be regarded as encompassing not only the claims set forth below,but also their equivalents and variations.

What is claimed is:
 1. A spuit-type heterogeneous contents mixingcontainer comprising: an outer container for containing a first contenttherein; an inner container for containing a second content therein, theinner container having at least a portion inserted into the outercontainer and being formed with a vertical guide groove; a sealing platedetachably coupled to the inner container to prevent the first andsecond contents from being mixed; a rotation cap rotatably coupled tothe outer container; a rotation member rotated together with therotation cap and formed with an oblique guide portion; an operatingmember disposed to be movable vertically in the inner container andprovided with a guide protrusion; and a spuit part for sucking anddischarging the first and second contents contained in the outercontainer.
 2. The spuit-type heterogeneous contents mixing container ofclaim 1, wherein the first and second contents are mixed as theoperating member pushes downward the sealing plate to separate thesealing plate from the inner container while being moved vertically by arotation of the rotation cap.
 3. The spuit-type heterogeneous contentsmixing container of claim 1, wherein the sealing plate is formed at acenter thereof with a first through hole and the operating member isformed at a center thereof with a second through hole, such that thespuit part is inserted into the outer container by passing through thefirst and second through holes.
 4. The spuit-type heterogeneous contentsmixing container of claim 1, wherein the rotation cap is formed with afirst locking protrusion and the rotation member is formed with a secondlocking protrusion, such that the rotation cap is engaged with therotation member.
 5. The spuit-type heterogeneous contents mixingcontainer of claim 1, wherein the operating member moves to a lower sideof the outer container while pushing the sealing plate to serve as aninsertion guide pipe into which at least a portion of the spuit part isinserted, and is fixed to the inner bottom of the outer container bypressing the sealing plate.
 6. The spuit-type heterogeneous contentsmixing container of claim 1, wherein the operating member is formed witha vertical communication hole, and at least a portion of the verticalcommunication hole is exposed to a lower side of the inner containerwhen the operating member moves to a lower side of the outer container.7. The spuit-type heterogeneous contents mixing container of claim 1,wherein the spuit part includes a push button formed of an elasticmaterial, a spuit pipe connected to a lower side of the push button, anda handle coupled to an outside of the spuit pipe.